US851919A - Fireproof building construction. - Google Patents
Fireproof building construction. Download PDFInfo
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- US851919A US851919A US30572806A US1906305728A US851919A US 851919 A US851919 A US 851919A US 30572806 A US30572806 A US 30572806A US 1906305728 A US1906305728 A US 1906305728A US 851919 A US851919 A US 851919A
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- upright
- pieces
- bracing
- strips
- uprights
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
- E04C3/292—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being wood and metal
Definitions
- CORNELIUS COLLINS OF SAN FRANCISCO, CALIFORNIA.
- My invention relates to certain new and useful improvements in fire-proof building constructions wherein a light and rigid metallic frame work is employed for partitions, furring, ceilings and other subdividing structures; and my invention consists of the parts and the constructions and combinations of parts which I will hereinafter describe and claim.
- an important ob ject is to still further economize in the cost of structures of the character before alludedto by using narrow separate and parallel strips spaced from each other a distance substantially approximating the thickness of the partition or structures to be constructed, and separate and narrow bracing pieces with bent heel portions made Wider than the braces and sufficiently wide to bridge the space between the separated strips, or beams, and extend over the latter so as to be secured thereto.
- a further object is to provide an improved means for securing the ends of overlapping bracing pieces together.
- a still further object is to provide wooden nailing pieces with means whereby they-may be secured to the strips in such manner that wainscoting and like finishing constructions may be rigidly secured to the rigid partition.
- FIG. 2 is an enlarged perspective of portions of two parallel uprights and connecting braces.
- Fig. 3 is a perspec- ⁇ ive of one of the bracing pieces before it is )ent. fied form.
- Fig. 5 shows a bracing piece secured at the side edge of the upright.
- Figs. 6 and 7 illustrate methods of securing overlapping portions of the bracing strips.
- Fig. 8 is a perspective view of a locking button or member.
- Figs. 9 and 10 are modifications to be referred to.
- each upright I form of two separate narrow strips a placed edge to edge, and separated from each other edgewise a distance substantially approximating the thickness of the desired partition; that is, the distance between the outer edges of the two parallel strips may represent the thickness of the partition minus the metal lathing, burlap or other fabric which I may secure over the uprights, and the concrete, plaster, or other plastic outer coating.
- bracing strip of modi' which extend laterally or transversely from one upright to another and are fixed or attached to both, in some suitable manner, as by means I will hereinafter describe, so as to connect adjacent uprights to form a rigid brace there-between, and to form a rigid and secure, though light'and economical, skeleton frame work of substantially indestructible character and one that is desirable in fire.- proof building constructions.
- the parallel spaced strips which comprise each upright may be connected in a fixed relation to each other in any suitable manner so as to preserve the space 2) between their inner edges, andwhich space is desirable for the reception of pipes, or for wires etc., for conveying electric currents to the building, I prefer, for my present purposes, to form the braces or pieces B with widened or enlarged heels 0 which are bent at right angles to the length of said bracing pieces so as to adapt the heel pieces to be riveted, tied or otherwise secured to the members of the upright.
- the heel pieces are preferably made. sulliciently wider than the space between the parallel members of the. upright to overlap one, or both, of the upright members to afford room for a riv'et (l or a tying wire, clamp or other means, all well known in this art, whereby the bracing pieces are securely fixed to the upright at the heel ends.
- Figs. 1, 2 and 3 show a bracing piece made substantially T-shape and having the heel bent at right angles. With such a construction the heel extends equally right and left of the main part of the bracing piece and bridges the space between the two spaced members a of the upright, and extends over both members and is riveted thereto at d to maintain the fixed spaced relation between the upright-members.
- the projection each side of the main part of the brace may be unequal, of course, in fact in'some instances, as for instance in Fig.
- I may construct the brace of a substantially L-shaped blank in which case the heel will project only beyond one side of the bracing .piece, and is thus adapted for an upright composed of a single piece of metal, as in Fig. 5, in which instance, when the bracin piece is in operative position, it will lie ush with or a little to one side of the plane of the edge of the upright strip and thereby serve substantially the same purpose as though the bracing strip was an integral tongue bent from the edge of the strip, as in Figs. 1, 5 and 6, of my said. former patent. In some instances the width.
- the bracing pieces are, preferably, of uniform width, and, preferably, are sulliciently long to extend to the next or adjacent upright, and are sulliciently narrow as to be passed into the space between the members of the next or adjacent upright and overlap the corresponding bracing strip thereof, as shown in Fig. 1.
- the width of thebraciug strip may be such that its edges will bind against .210.
- the device of Fig. 7 consists of a piece of thin flat metal with upper and lower wide heads at and an intermediate flat connecting shank 6.
- Such a fastening means may be employed wherever two pieces overlap each other and it is desired to hold them tightly together.
- the wooden blocks D shown in Fig. 1. may be of any suitable or desired Width and thickness. They may be as wide as the upright, but preferably should be thin enough to be readily passed endwise through the space between the spaced members of the upright, or through the slot when a single piece of metal is used for the purpose, as in *ig. 9, and then turned into horizontal position, to facilitate which operation I cut grooves g in the opposite edges of the blocks to match with and to receive the edges of the upright.
- This construction is also applicable to the ends of metal bracing strips made of separate straight and unbent pieces as shown in Fig. 9.
- the wooden blocks maybe tied or fastened in place by any well known means, and when in place they serve as a means to which the wainscoting or an outside covering may be nailed quickly and securely.
- I employ mortar, concrete, or other plastic material which will afterward harden, and this is spread over and through the structure in the manner commonly resorted to in this art.
- a beam or u rig ht composed of separate, parallel mem ers spaced ed ewise from each other, a bracing piece adapted to extend transversely from said beam or upright to an adjacent one, said bracing piece having an integral heel portion bent at an an 'le and made of greater width transversely than the body of said piece and of suflicient width to extend across the space between the members of the beam or upright and to be secured to each of the members to fixedly maintain the space therebetween.
- a series of beams or uprights formed of sheet metal set edgewise substantially parallel one with the other, and bracing pieces arranged substantially at right angles to the beams or uprights and extending from one beam or upright to an adjacent one, said bracing pieces being of less width than the width of the beam or upright and havin a heel portion bent at. ri ht angles to its body and of greater width t an said body so that it may extend transversely over the beam to a plane at one side of the edge of said body.
- bracing pieces extending transversely between two adjacent uprights said bracing ieces having a heel end made wider than t e remainder of the piece and bent at right angles thereto whereby it projects transversely beyond the plane of the ed e of the piece'and may be fixed to said upright.
- bracing pieces in combination with parallel uprights formed of separate and spaced strips of thin sheet metal, of bracing pieces .extendin transversely between two adjacent uprig ts, said bracing pieces having a heel portion wider than the body ofthe piece whereby it bridges the space between the separated strips of each upright and projects right and left beyond the plane of the. edges of the piece and over said strips, and is secured to the latter.
- bracin piece extending transversely between adjacent uprights, or beams, said bracing piece having a downturned heel portion of greater width transversely than the width of the piece whereby it overlaps the upright or beam, and means for securing the extended ortion of the heel to the upright, said racing of bracing piece extending to and beyond an adjacent upright and fixed to a hke bracing piece thereof.
- bracing piece of uniform width for the major portion of its len th and having one end widened transverse yand bent at right angles, and means for securing said widened portion to an upright member or beam.
- bracing pieces extending transversely between ad acent uprights said spacing pieces having transversely widened heel portions which bridge the space between the stri s and overlap the strips said strips being in ependent of each other whereby they may be moved toward and from each other to adjust the width of the upright, and means fixing the heel portions of the bracing pieces to the strips and thereby maintaining the strips in a fixed relation to each other, the free ends of the bracing pieces from one upright extending to and between the corresponding ieces of an adjacent upright and being fixe to'a corresponding bracing piece thereof.
- the combination with spaced, parallel uprights having slots or openings in their central portions, of connecting pieces of greater width than said slots and passed endwise therein said pieces having grooves in their edges adapted to register with the edges of the uprights whereby the pieces may be turned into a horizontal position to receive said edges and form a lock and rigid connection between adjacent uprights.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
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Description
PATENTED APR. 30, 1907 0 COLLINS. FIREPROOF BUILDING CONSTRUCTION.
APPLICATION FILED MAR.12,1906.
2 SHEETS-SHEET 1.
PATENTED APR. 30, 1907.
G. COLLINS. FIREPROOF BUILDING CONSTRUCTION.
APPLICATION FILED MAR-12,1906.
2 SHEETS-SHEET 2.
Fey. 3.
CORNELIUS COLLINS, OF SAN FRANCISCO, CALIFORNIA.
FIREPROOF BUILDING CONSTRUCTION.
Specification of Letters Patent.
Patented April 30, 1907.
Application filed March 12, 1906. Serial N0. 305,728-
To all whom it may concern:
Be it known that I, CORNELIUS COLLINS, a citizen of theUnitcd States, residing at San Francisco, in the county of San Francisco and State of California, have invented new and useful Improvements in Fireproof Building Construction, of which the following is a specification.
My invention relates to certain new and useful improvements in fire-proof building constructions wherein a light and rigid metallic frame work is employed for partitions, furring, ceilings and other subdividing structures; and my invention consists of the parts and the constructions and combinations of parts which I will hereinafter describe and claim.
In a former patent granted to me January 2, 1900, No. 640,445, I have disclosed a fireproof buildin construction Where structural metal is use and Where parallel strips of sheet metal having little inherent rigidity in themselves are so connected with each other and with supporting beams by lateral or transverse braces as to form rigid structures capable of supporting mortar, concrete or other plastic material which will harden after application whereby the metal and concrete become mutually supporting and are especially useful in the construction of partitions, ceilings, floors and other subdividing structures which it is desired to render lire-proof and where it is desirable to protect the metal from the direct action of heat or from destruction by oxidation or other causes.
In modern methods of building it is the tendency to eliminate wood and combustible material to as great an extent as possible, and to substitute in lieu thereof wherever practicable steel, brick, stone, concrete or other non-combustible materials. It is also desirable on account of the costly character of the aforesaid structures to economize the interior space as much as possible by making the interior walls, ceilings and floors, as thin as is consistent with strength and sufficient solidity to maintain them in place without vibration, and to make them fireproof, and resistant.
In my present invention an important ob ject is to still further economize in the cost of structures of the character before alludedto by using narrow separate and parallel strips spaced from each other a distance substantially approximating the thickness of the partition or structures to be constructed, and separate and narrow bracing pieces with bent heel portions made Wider than the braces and sufficiently wide to bridge the space between the separated strips, or beams, and extend over the latter so as to be secured thereto.
A further object is to provide an improved means for securing the ends of overlapping bracing pieces together. p p
A still further object is to provide wooden nailing pieces with means whereby they-may be secured to the strips in such manner that wainscoting and like finishing constructions may be rigidly secured to the rigid partition.
In the accompanying drawings which are illustrative of several forms of my invention,-Figure 1, re resents in perspective a section of fire-proof construction embodying my invention. Fig. 2, is an enlarged perspective of portions of two parallel uprights and connecting braces. Fig. 3, is a perspec- {ive of one of the bracing pieces before it is )ent. fied form. Fig. 5, shows a bracing piece secured at the side edge of the upright. Figs. 6 and 7 illustrate methods of securing overlapping portions of the bracing strips. Fig. 8, is a perspective view of a locking button or member. Figs. 9 and 10, are modifications to be referred to.
In said drawing A represents What may be the vertical or upright members or strips adapted for a partition, but it is equa ly manifest that these strips may be used either vertically or horizontally in the construction of the several parts of a building.
For present purposes I will hereafter term these strips as uprights" and for the purposes of this description I will assume that they are designed for a fireproof partition employing metal and concrete in its construction. Each upright I form of two separate narrow strips a placed edge to edge, and separated from each other edgewise a distance substantially approximating the thickness of the desired partition; that is, the distance between the outer edges of the two parallel strips may represent the thickness of the partition minus the metal lathing, burlap or other fabric which I may secure over the uprights, and the concrete, plaster, or other plastic outer coating. In connection with said uprights I employ the bracing strips B Fig. 4, shows a bracing strip of modi' which extend laterally or transversely from one upright to another and are fixed or attached to both, in some suitable manner, as by means I will hereinafter describe, so as to connect adjacent uprights to form a rigid brace there-between, and to form a rigid and secure, though light'and economical, skeleton frame work of substantially indestructible character and one that is desirable in fire.- proof building constructions. \Nhile the parallel spaced strips which comprise each upright may be connected in a fixed relation to each other in any suitable manner so as to preserve the space 2) between their inner edges, andwhich space is desirable for the reception of pipes, or for wires etc., for conveying electric currents to the building, I prefer, for my present purposes, to form the braces or pieces B with widened or enlarged heels 0 which are bent at right angles to the length of said bracing pieces so as to adapt the heel pieces to be riveted, tied or otherwise secured to the members of the upright. The heel pieces are preferably made. sulliciently wider than the space between the parallel members of the. upright to overlap one, or both, of the upright members to afford room for a riv'et (l or a tying wire, clamp or other means, all well known in this art, whereby the bracing pieces are securely fixed to the upright at the heel ends.
In Figs. 1, 2 and 3, I show a bracing piece made substantially T-shape and having the heel bent at right angles. With such a construction the heel extends equally right and left of the main part of the bracing piece and bridges the space between the two spaced members a of the upright, and extends over both members and is riveted thereto at d to maintain the fixed spaced relation between the upright-members. The projection each side of the main part of the brace may be unequal, of course, in fact in'some instances, as for instance in Fig. 4, I may construct the brace of a substantially L-shaped blank in which case the heel will project only beyond one side of the bracing .piece, and is thus adapted for an upright composed of a single piece of metal, as in Fig. 5, in which instance, when the bracin piece is in operative position, it will lie ush with or a little to one side of the plane of the edge of the upright strip and thereby serve substantially the same purpose as though the bracing strip was an integral tongue bent from the edge of the strip, as in Figs. 1, 5 and 6, of my said. former patent. In some instances the width. of the heel may be even greater than the distance between the outside edges of the spaced members of the upright in which case the portions c c which exten 1 beyond the outside edges ofsaid members may be folded or bent back over said edges and made to securely clamp thereto as in Fig. 10, by pressing them tight thereagainst. Beyond the heel portion, the bracing pieces are, preferably, of uniform width, and, preferably, are sulliciently long to extend to the next or adjacent upright, and are sulliciently narrow as to be passed into the space between the members of the next or adjacent upright and overlap the corresponding bracing strip thereof, as shown in Fig. 1. The width of thebraciug strip may be such that its edges will bind against .210. edges of said space when the free end of the strip is forced. into the space whereby said. end will be held, or a rivet, clamp, or other fasteninginay be employed, if desired. For purposes of illustration I show a rivet 5 in Fig. 5, a clamp 6 in Fig. 6 and a novel fastening means in Figs. 1 and 7.
" The device of Fig. 7 consists of a piece of thin flat metal with upper and lower wide heads at and an intermediate flat connecting shank 6. When using such a device, I slot the free end of one bracing piece and make a corresponding matching slot in the heel end of the bracing piece to which it is .to be fastened and then, the saidslo ts being in register, I pass one of the heads of the fastener through both slots turn them cross wise the slots, and then, by suitable tools, I hold one of said heads and turn the other head so as to twist the intermediate shank e which shortens the shank and causes the heads to firmly and securely clamp the pieces between them. Such a fastening means may be employed wherever two pieces overlap each other and it is desired to hold them tightly together.
When the partition is to be furnished with a wainscoting or like finish or covering which cannot be nailed or satisfactorily fastened to the interior skeleton frame work, I employ the wooden blocks D shown in Fig. 1. These may be of any suitable or desired Width and thickness. They may be as wide as the upright, but preferably should be thin enough to be readily passed endwise through the space between the spaced members of the upright, or through the slot when a single piece of metal is used for the purpose, as in *ig. 9, and then turned into horizontal position, to facilitate which operation I cut grooves g in the opposite edges of the blocks to match with and to receive the edges of the upright. This construction is also applicable to the ends of metal bracing strips made of separate straight and unbent pieces as shown in Fig. 9. The wooden blocks maybe tied or fastened in place by any well known means, and when in place they serve as a means to which the wainscoting or an outside covering may be nailed quickly and securely.
In conjunction with all of the forms herein described, I employ mortar, concrete, or other plastic material which will afterward harden, and this is spread over and through the structure in the manner commonly resorted to in this art.
Having thus described my invention, what I claim as new and desire to secure by Letters Patent is,-
1. In a fire roof building construction, a beam or u rig ht composed of separate, parallel mem ers spaced ed ewise from each other, a bracing piece adapted to extend transversely from said beam or upright to an adjacent one, said bracing piece having an integral heel portion bent at an an 'le and made of greater width transversely than the body of said piece and of suflicient width to extend across the space between the members of the beam or upright and to be secured to each of the members to fixedly maintain the space therebetween.
2. In a fireproof building construction, a series of beams or uprights formed of sheet metal set edgewise substantially parallel one with the other, and bracing pieces arranged substantially at right angles to the beams or uprights and extending from one beam or upright to an adjacent one, said bracing pieces being of less width than the width of the beam or upright and havin a heel portion bent at. ri ht angles to its body and of greater width t an said body so that it may extend transversely over the beam to a plane at one side of the edge of said body.
3. In a fireproof buildin construction, the combination with paralleI uprights of thin sheet metal, of bracing pieces extending transversely between two adjacent uprights said bracing ieces having a heel end made wider than t e remainder of the piece and bent at right angles thereto whereby it projects transversely beyond the plane of the ed e of the piece'and may be fixed to said upright.
4. In a fireproof building construction, the
combination with parallel uprights formed of separate and spaced strips of thin sheet metal, of bracing pieces .extendin transversely between two adjacent uprig ts, said bracing pieces having a heel portion wider than the body ofthe piece whereby it bridges the space between the separated strips of each upright and projects right and left beyond the plane of the. edges of the piece and over said strips, and is secured to the latter.
5. In a fireproof building construction, the combination of an upright, or beam, of thin sheet metal set edgewise, of a bracin piece extending transversely between adjacent uprights, or beams, said bracing piece having a downturned heel portion of greater width transversely than the width of the piece whereby it overlaps the upright or beam, and means for securing the extended ortion of the heel to the upright, said racing of bracing piece extending to and beyond an adjacent upright and fixed to a hke bracing piece thereof.
6. In a fireproof building construction, the
combination with an upright, or beam, of a bracing piece of uniform width for the major portion of its len th and having one end widened transverse yand bent at right angles, and means for securing said widened portion to an upright member or beam.
7. In a fireproof building construction, the combination with uprights each formed of two parallel and spaced strips of sheet metal,
pieces extending transversely between ad acent uprights said spacing pieces having transversely widened heel portions which bridge the space between the stri s and overlap the strips said strips being in ependent of each other whereby they may be moved toward and from each other to adjust the width of the upright, and means fixing the heel portions of the bracing pieces to the strips and thereby maintaining the strips in a fixed relation to each other, the free ends of the bracing pieces from one upright extending to and between the corresponding ieces of an adjacent upright and being fixe to'a corresponding bracing piece thereof.
8. '1 he combination with the overlapping ends of two pieces of sheet metal, of means for fastening said pieces together said fastening means comprising upper and lower heads and a connecting shank, said shank passing through the overlapping portions of the pieces and said heads being turnable to twist said shank and thereby shorten the same to cause the heads to firmly clamp the pieces.
9. The combination with the overlapping ends of two pieces of metal said ends having elongated slots adapted to register, of a fastener for said ends said fastener including upper and lower heads and a connecting shank, one of said heads and said shank being passed through said slots and said heads being then turnedv crosswise of the slots whereby the shank is twisted to reduce its length and cause the heads to clamp the pieces tightly together.
10. In a fireproof building construction, the combination with spaced, parallel uprights having slots or openings in their central portions, of connecting pieces of greater width than said slots and passed endwise therein said pieces having grooves in their edges adapted to register with the edges of the uprights whereby the pieces may be turned into a horizontal position to receive said edges and form a lock and rigid connection between adjacent uprights.
11. In a fireproof building construction, the combination with spaced, parallel uprights having slots or openings in their central portions, of wooden blocks of greater width than said slots and passed endwise therein, said bloeks' having grooves cut trans- F In testimonjr whereof I have hereunto set versely into opposite edges so as to register my hand in presence of two subscribing wit- With the opposite edges of each of two adnesses. V jaeent uprights whereby the blocks may be CORNELIUS COLLINS. turned into a horizontal position and made Witnesses: w to lock with the uprights, said blocks serving C. W. FOWLER,
as nailing pieces for wainsooting. TIMOTHY COLLINS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US30572806A US851919A (en) | 1906-03-12 | 1906-03-12 | Fireproof building construction. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US30572806A US851919A (en) | 1906-03-12 | 1906-03-12 | Fireproof building construction. |
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US851919A true US851919A (en) | 1907-04-30 |
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US30572806A Expired - Lifetime US851919A (en) | 1906-03-12 | 1906-03-12 | Fireproof building construction. |
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1906
- 1906-03-12 US US30572806A patent/US851919A/en not_active Expired - Lifetime
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